What things do you buy that a a bargin for the amount of protein you get in them?

At Asda, A tin of Princes Stewed steak only £1.49  yeah theres 20g of fat in it but you also get a massive 69g protein which i think is pretty good for a quid fifty.

Macro cash and carry 5kg of chicken breasts for £17.99 Bargain!!!

soya beans which u eat like nuts, bran flakes, activia feel fuller yogurts which has got carbs, fibre and protein in it.

mince meat is cheap but try go for the low fat one

You can't get much cheaper protein source than dried beans. You should be able to get a pound of dried, store brand beans for less than a dollar. Also you can  add a couple of carrots, 1 onion, some celery, and either stock or water and you should have enough to eat for lunch or dinner for at least 4 or 5 days.  

I read this post and went to Tesco's and found Humdinger Baked Crispy Soy Beans, 150g are about £1.20. Protein  10.4g per 25g. To tell you the truth i was abit doubtfull of the taste and how easy they would be to eat, but they are nice and tend to be addictive. Cheers for the Information lads.